| Injuries | ||||||
| Duration | ||||||
| Date | Team | Name | Cause | Return | Orig | Left |
| 9/16/1977 | Eastchester Bay Atlantic Cod | Cruz,J | General | 9/19/1977 | 3 | 2 |
| 9/8/1977 | Chicago Orphans | Sutton,D | General | 9/19/1977 | 11 | 2 |
| 9/8/1977 | Herkimer Magicians | Griffin,T | General | 9/19/1977 | 11 | 2 |
| 9/15/1977 | Toledo Mud Hens | Fosse | General | 9/19/1977 | 4 | 2 |
| 9/16/1977 | Troy Trojans | Cabell | General | 9/20/1977 | 4 | 3 |
| 9/13/1977 | Boston Stranglers | Capilla | General | 9/29/1977 | 16 | 12 |
| 9/12/1977 | Palos Hills PitVipers | Gilbreath | General | 9/30/1977 | 18 | 13 |
| 9/9/1977 | Palos Hills PitVipers | Kingman | Hit by pitch | 10/3/1977 | 24 | 16 |
| 9/12/1977 | Wilmington Quicksteps | Garrett | General | 10/5/1977 | 23 | 18 |
| 9/17/1977 | Bloom County Losers | Millan | Hit by pitch | 10/18/1977 | 31 | 31 |